Fix battery osd precision

with voltage <10V
betaflight · Jan 2, 2020 · 09a91aa · 09a91aa
1 parent 6433aaa
commit 09a91aa
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/src/main/osd/osd_elements.c b/src/main/osd/osd_elements.c
@@ -988,13 +988,14 @@ static void osdElementMainBatteryUsage(osdElementParms_t *element)
 
 static void osdElementMainBatteryVoltage(osdElementParms_t *element)
 {
-    const int batteryVoltage = (getBatteryVoltage() + 5) / 10;
+    int batteryVoltage = getBatteryVoltage();
 
     element->buff[0] = osdGetBatterySymbol(getBatteryAverageCellVoltage());
-    if (batteryVoltage >= 100) {
+    if (batteryVoltage >= 1000) {
+        batteryVoltage = (batteryVoltage + 5) / 10;
         tfp_sprintf(element->buff + 1, "%d.%d%c", batteryVoltage / 10, batteryVoltage % 10, SYM_VOLT);
     } else {
-        tfp_sprintf(element->buff + 1, "%d.%d0%c", batteryVoltage / 10, batteryVoltage % 10, SYM_VOLT);
+        tfp_sprintf(element->buff + 1, "%d.%d%c", batteryVoltage / 100, batteryVoltage % 100, SYM_VOLT);
     }
 }